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- #ifndef Py_LIMITED_API
- #ifndef Py_ACCU_H
- #define Py_ACCU_H
- /*** This is a private API for use by the interpreter and the stdlib.
- *** Its definition may be changed or removed at any moment.
- ***/
- /*
- * A two-level accumulator of unicode objects that avoids both the overhead
- * of keeping a huge number of small separate objects, and the quadratic
- * behaviour of using a naive repeated concatenation scheme.
- */
- #ifdef __cplusplus
- extern "C" {
- #endif
- #undef small /* defined by some Windows headers */
- typedef struct {
- PyObject *large; /* A list of previously accumulated large strings */
- PyObject *small; /* Pending small strings */
- } _PyAccu;
- PyAPI_FUNC(int) _PyAccu_Init(_PyAccu *acc);
- PyAPI_FUNC(int) _PyAccu_Accumulate(_PyAccu *acc, PyObject *unicode);
- PyAPI_FUNC(PyObject *) _PyAccu_FinishAsList(_PyAccu *acc);
- PyAPI_FUNC(PyObject *) _PyAccu_Finish(_PyAccu *acc);
- PyAPI_FUNC(void) _PyAccu_Destroy(_PyAccu *acc);
- #ifdef __cplusplus
- }
- #endif
- #endif /* Py_ACCU_H */
- #endif /* Py_LIMITED_API */
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